Modeling of electrochemical process in flow 3D electrode with account for distribution of flow velocity of electrolyte in electrode

Autor:	Alexander Koshev, V. K. Varentsov, I. F. Sukhov
Rok vydání:	2014
Předmět:	Working electrode Materials science Analytical chemistry Electrolyte Conductivity Cathode law.invention Flow velocity law Electrode Electrochemistry Reversible hydrogen electrode Composite material Porosity
Zdroj:	Russian Journal of Electrochemistry. 50:852-859
ISSN:	1608-3342 1023-1935
DOI:	10.1134/s1023193514090055
Popis:	A mathematical model of the electrochemical metal deposition process in a flow 3D electrode is developed with account for dynamic distribution of the flow velocity of electrolyte, metal mass, potential, porosity, conductivity, specific electrode surface area, and other characteristics in the local volume of the electrode. These characteristics of the process and electrode are considered as functions of time and coordinate within the electrode. The results of experimental studies and calculations of copper electrodeposition process from ammonium sulfate electrolyte onto cathodes of graphitized carbon fibrous materials with different conductivity are presented at different initial flow velocities of electrolyte.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2113f6abe84c621f0e140005d888274a https://doi.org/10.1134/s1023193514090055 Zobrazit plný text záznamu Full text from SpringerLink